Use an event variable to wait for the server to be ready, not time.sleep().
diff --git a/Lib/test/test_ftplib.py b/Lib/test/test_ftplib.py
index 9298bf4..62aae05 100644
--- a/Lib/test/test_ftplib.py
+++ b/Lib/test/test_ftplib.py
@@ -6,12 +6,13 @@
from unittest import TestCase
from test import test_support
-def server(evt):
+def server(evt, ready):
serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
serv.settimeout(3)
serv.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
serv.bind(("", 9091))
serv.listen(5)
+ ready.set()
try:
conn, addr = serv.accept()
except socket.timeout:
@@ -28,8 +29,9 @@
def setUp(self):
ftplib.FTP.port = 9091
self.evt = threading.Event()
- threading.Thread(target=server, args=(self.evt,)).start()
- time.sleep(.1)
+ ready = threading.Event()
+ threading.Thread(target=server, args=(self.evt, ready)).start()
+ ready.wait()
def tearDown(self):
self.evt.wait()